Nov 28 04:31:12.297 INFO checking hashedhyphen/rust-twitter-cli against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 04:31:12.297 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 04:31:12.696 INFO [stdout] 827d900775911a51b3be64318443aa2f756562322a382221f3ff63c1eacd4d1d
Nov 28 04:31:12.699 INFO running `"docker" "start" "-a" "827d900775911a51b3be64318443aa2f756562322a382221f3ff63c1eacd4d1d"`
Nov 28 04:31:13.984 INFO [stderr] usermod: no changes
Nov 28 04:31:14.189 INFO [stderr]    Compiling openssl v0.9.16
Nov 28 04:31:14.197 INFO [stderr]    Compiling openssl-sys v0.9.16
Nov 28 04:31:14.197 INFO [stderr]    Compiling rust-crypto v0.2.36
Nov 28 04:31:14.197 INFO [stderr]     Checking tokio-proto v0.1.1
Nov 28 04:31:22.308 INFO [stderr]     Checking hyper v0.11.2
Nov 28 04:31:28.508 INFO [stderr]     Checking native-tls v0.1.4
Nov 28 04:31:30.488 INFO [stderr]     Checking tokio-tls v0.1.3
Nov 28 04:31:33.104 INFO [stderr]     Checking hyper-tls v0.1.2
Nov 28 04:31:34.614 INFO [stderr]     Checking twitter-cli v0.1.0 (/source)
Nov 28 04:31:37.331 INFO [stderr] warning: unused import: `std::env`
Nov 28 04:31:37.331 INFO [stderr]  --> src/lib.rs:8:5
Nov 28 04:31:37.331 INFO [stderr]   |
Nov 28 04:31:37.331 INFO [stderr] 8 | use std::env;
Nov 28 04:31:37.331 INFO [stderr]   |     ^^^^^^^^
Nov 28 04:31:37.331 INFO [stderr]   |
Nov 28 04:31:37.331 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 04:31:37.331 INFO [stderr] 
Nov 28 04:31:37.331 INFO [stderr] warning: unused imports: `Write`, `self`
Nov 28 04:31:37.331 INFO [stderr]   --> src/lib.rs:10:15
Nov 28 04:31:37.331 INFO [stderr]    |
Nov 28 04:31:37.331 INFO [stderr] 10 | use std::io::{self, Write};
Nov 28 04:31:37.331 INFO [stderr]    |               ^^^^  ^^^^^
Nov 28 04:31:37.331 INFO [stderr] 
Nov 28 04:31:37.548 INFO [stderr] warning: unused import: `Stream`
Nov 28 04:31:37.548 INFO [stderr]   --> src/lib.rs:12:23
Nov 28 04:31:37.548 INFO [stderr]    |
Nov 28 04:31:37.548 INFO [stderr] 12 | use futures::{Future, Stream};
Nov 28 04:31:37.548 INFO [stderr]    |                       ^^^^^^
Nov 28 04:31:37.548 INFO [stderr] 
Nov 28 04:31:37.568 INFO [stderr] warning: unused variable: `v1`
Nov 28 04:31:37.568 INFO [stderr]   --> src/sign.rs:32:27
Nov 28 04:31:37.568 INFO [stderr]    |
Nov 28 04:31:37.568 INFO [stderr] 32 |     params.sort_by(|&(k1, v1), &(k2, v2)| k1.cmp(k2));
Nov 28 04:31:37.568 INFO [stderr]    |                           ^^ help: consider using `_v1` instead
Nov 28 04:31:37.568 INFO [stderr]    |
Nov 28 04:31:37.568 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 04:31:37.568 INFO [stderr] 
Nov 28 04:31:37.568 INFO [stderr] warning: unused variable: `v2`
Nov 28 04:31:37.568 INFO [stderr]   --> src/sign.rs:32:38
Nov 28 04:31:37.568 INFO [stderr]    |
Nov 28 04:31:37.568 INFO [stderr] 32 |     params.sort_by(|&(k1, v1), &(k2, v2)| k1.cmp(k2));
Nov 28 04:31:37.568 INFO [stderr]    |                                      ^^ help: consider using `_v2` instead
Nov 28 04:31:37.568 INFO [stderr] 
Nov 28 04:31:37.596 INFO [stderr] warning: variable does not need to be mutable
Nov 28 04:31:37.596 INFO [stderr]   --> src/lib.rs:69:13
Nov 28 04:31:37.596 INFO [stderr]    |
Nov 28 04:31:37.596 INFO [stderr] 69 |         let mut headers = request.headers_mut();
Nov 28 04:31:37.596 INFO [stderr]    |             ----^^^^^^^
Nov 28 04:31:37.596 INFO [stderr]    |             |
Nov 28 04:31:37.596 INFO [stderr]    |             help: remove this `mut`
Nov 28 04:31:37.596 INFO [stderr]    |
Nov 28 04:31:37.596 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 04:31:37.596 INFO [stderr] 
Nov 28 04:31:37.660 INFO [stderr] warning: function is never used: `query_encode`
Nov 28 04:31:37.660 INFO [stderr]   --> src/util.rs:54:1
Nov 28 04:31:37.660 INFO [stderr]    |
Nov 28 04:31:37.660 INFO [stderr] 54 | fn query_encode(input: &str) -> String {
Nov 28 04:31:37.660 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:31:37.660 INFO [stderr]    |
Nov 28 04:31:37.660 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 04:31:37.660 INFO [stderr] 
Nov 28 04:31:37.907 INFO [stderr] warning: unused import: `std::env`
Nov 28 04:31:37.907 INFO [stderr]  --> src/lib.rs:8:5
Nov 28 04:31:37.907 INFO [stderr]   |
Nov 28 04:31:37.907 INFO [stderr] 8 | use std::env;
Nov 28 04:31:37.907 INFO [stderr]   |     ^^^^^^^^
Nov 28 04:31:37.907 INFO [stderr]   |
Nov 28 04:31:37.907 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 04:31:37.907 INFO [stderr] 
Nov 28 04:31:37.907 INFO [stderr] warning: unused imports: `Write`, `self`
Nov 28 04:31:37.908 INFO [stderr]   --> src/lib.rs:10:15
Nov 28 04:31:37.908 INFO [stderr]    |
Nov 28 04:31:37.908 INFO [stderr] 10 | use std::io::{self, Write};
Nov 28 04:31:37.908 INFO [stderr]    |               ^^^^  ^^^^^
Nov 28 04:31:37.908 INFO [stderr] 
Nov 28 04:31:38.048 INFO [stderr] warning: unused import: `Stream`
Nov 28 04:31:38.048 INFO [stderr]   --> src/lib.rs:12:23
Nov 28 04:31:38.048 INFO [stderr]    |
Nov 28 04:31:38.048 INFO [stderr] 12 | use futures::{Future, Stream};
Nov 28 04:31:38.048 INFO [stderr]    |                       ^^^^^^
Nov 28 04:31:38.048 INFO [stderr] 
Nov 28 04:31:38.056 INFO [stderr] warning: unused variable: `v1`
Nov 28 04:31:38.056 INFO [stderr]   --> src/sign.rs:32:27
Nov 28 04:31:38.056 INFO [stderr]    |
Nov 28 04:31:38.056 INFO [stderr] 32 |     params.sort_by(|&(k1, v1), &(k2, v2)| k1.cmp(k2));
Nov 28 04:31:38.056 INFO [stderr]    |                           ^^ help: consider using `_v1` instead
Nov 28 04:31:38.056 INFO [stderr]    |
Nov 28 04:31:38.056 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 04:31:38.056 INFO [stderr] 
Nov 28 04:31:38.056 INFO [stderr] warning: unused variable: `v2`
Nov 28 04:31:38.056 INFO [stderr]   --> src/sign.rs:32:38
Nov 28 04:31:38.056 INFO [stderr]    |
Nov 28 04:31:38.056 INFO [stderr] 32 |     params.sort_by(|&(k1, v1), &(k2, v2)| k1.cmp(k2));
Nov 28 04:31:38.056 INFO [stderr]    |                                      ^^ help: consider using `_v2` instead
Nov 28 04:31:38.056 INFO [stderr] 
Nov 28 04:31:38.068 INFO [stderr] warning: variable does not need to be mutable
Nov 28 04:31:38.068 INFO [stderr]   --> src/lib.rs:69:13
Nov 28 04:31:38.068 INFO [stderr]    |
Nov 28 04:31:38.068 INFO [stderr] 69 |         let mut headers = request.headers_mut();
Nov 28 04:31:38.068 INFO [stderr]    |             ----^^^^^^^
Nov 28 04:31:38.068 INFO [stderr]    |             |
Nov 28 04:31:38.068 INFO [stderr]    |             help: remove this `mut`
Nov 28 04:31:38.068 INFO [stderr]    |
Nov 28 04:31:38.068 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 04:31:38.068 INFO [stderr] 
Nov 28 04:31:38.102 INFO [stderr] warning: function is never used: `query_encode`
Nov 28 04:31:38.102 INFO [stderr]   --> src/util.rs:54:1
Nov 28 04:31:38.102 INFO [stderr]    |
Nov 28 04:31:38.102 INFO [stderr] 54 | fn query_encode(input: &str) -> String {
Nov 28 04:31:38.102 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 04:31:38.102 INFO [stderr]    |
Nov 28 04:31:38.102 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 04:31:38.102 INFO [stderr] 
Nov 28 04:31:41.153 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.12s
Nov 28 04:31:41.172 INFO [stderr] su: No module specific data is present
Nov 28 04:31:42.101 INFO running `"docker" "inspect" "827d900775911a51b3be64318443aa2f756562322a382221f3ff63c1eacd4d1d"`
Nov 28 04:31:42.351 INFO running `"docker" "rm" "-f" "827d900775911a51b3be64318443aa2f756562322a382221f3ff63c1eacd4d1d"`
Nov 28 04:31:42.686 INFO [stdout] 827d900775911a51b3be64318443aa2f756562322a382221f3ff63c1eacd4d1d